LMV881LE/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: The LMV881LE/NOPB is a low voltage, low power operational amplifier designed for various applications in the electronics industry.

Characteristics: - Low voltage operation - Low power consumption - High gain bandwidth product - Rail-to-rail input and output swing - Wide supply voltage range

Package: The LMV881LE/NOPB is available in a small outline package (SOT-23) which provides compactness and ease of integration into electronic circuits.

Essence: This operational amplifier is an essential component in electronic devices that require amplification of signals with low voltage and power requirements.

Packaging/Quantity: The LMV881LE/NOPB is typically packaged in reels or tubes, containing a quantity of 3000 units per reel/tube.

Specifications

The LMV881LE/NOPB has the following specifications:

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1mV (maximum)
• Input Bias Current: ±1nA (maximum)
• Gain Bandwidth Product: 10MHz (typical)
• Slew Rate: 4V/µs (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LMV881LE/NOPB features a standard pin configuration with the following pin assignments:

1. V+ (Positive Power Supply)
2. IN- (Inverting Input)
3. IN+ (Non-Inverting Input)
4. V- (Negative Power Supply)
5. OUT (Output)

Functional Features

The LMV881LE/NOPB offers the following functional features:

• Low voltage operation allows for compatibility with a wide range of electronic devices.
• Low power consumption ensures energy efficiency and longer battery life in portable applications.
• Rail-to-rail input and output swing enables accurate signal amplification even at the extremes of the supply voltage range.
• High gain bandwidth product provides excellent frequency response for various applications.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows for versatile use in different electronic systems. - Low power consumption makes it suitable for battery-powered devices. - Rail-to-rail input and output swing ensures accurate signal amplification. - Small outline package (SOT-23) offers compactness and ease of integration.

Disadvantages: - Limited output current capability may restrict its use in high-power applications. - Input offset voltage may introduce errors in precision applications.

Working Principles

The LMV881LE/NOPB operates as a voltage amplifier, utilizing a differential input stage and a push-pull output stage. It amplifies the voltage difference between the non-inverting and inverting inputs, providing an amplified output signal that faithfully represents the input signal.

Detailed Application Field Plans

The LMV881LE/NOPB finds applications in various fields, including but not limited to:

1. Portable audio devices
2. Sensor signal conditioning
3. Battery-powered instrumentation
4. Active filters
5. Signal amplification in low voltage systems

Alternative Models

Other alternative models that offer similar functionality to the LMV881LE/NOPB include:

1. LMV321
2. LMV358
3. LMV324
4. LMV331

These models can be considered as alternatives based on specific application requirements and design constraints.

In conclusion, the LMV881LE/NOPB is a low voltage, low power operational amplifier that offers high performance and versatility in various electronic applications. Its compact package, wide supply voltage range, and rail-to-rail swing make it a suitable choice for amplification needs in low voltage systems.